From: Valentin Vidic Date: Wed, 19 Dec 2007 08:26:42 +0000 (+0100) Subject: Removed unused amavis config. X-Git-Tag: debian/4.0.1~94 X-Git-Url: http://ftp.carnet.hr/pub/carnet-debian/scm?a=commitdiff_plain;h=667fa63f8bd3abd0796cb1c737bc3209e9463ac5;p=carnet-upgrade.git Removed unused amavis config. --- diff --git a/usr/share/carnet-upgrade/files/etc/amavis/amavisd.conf b/usr/share/carnet-upgrade/files/etc/amavis/amavisd.conf deleted file mode 100644 index c088d82..0000000 --- a/usr/share/carnet-upgrade/files/etc/amavis/amavisd.conf +++ /dev/null @@ -1,1508 +0,0 @@ -use strict; - -# Configuration file for amavisd-new -# Defaults modified for the Debian amavisd-new package -# $Id: amavisd.conf,v 1.27.2.2 2004/11/18 23:27:55 hmh Exp $ -# -# This software is licensed under the GNU General Public License (GPL). -# See comments at the start of amavisd-new for the whole license text. - -#Sections: -# Section I - Essential daemon and MTA settings -# Section II - MTA specific -# Section III - Logging -# Section IV - Notifications/DSN, BOUNCE/REJECT/DROP/PASS destiny, quarantine -# Section V - Per-recipient and per-sender handling, whitelisting, etc. -# Section VI - Resource limits -# Section VII - External programs, virus scanners, SpamAssassin -# Section VIII - Debugging - -#GENERAL NOTES: -# This file is a normal Perl code, interpreted by Perl itself. -# - make sure this file (or directory where it resides) is NOT WRITABLE -# by mere mortals (not even vscan/amavis; best to make it owned by root), -# otherwise it represents a severe security risk! -# - for values which are interpreted as booleans, it is recommended -# to use 1 for true, undef for false. -# THIS IS DIFFERENT FROM OLD AMAVIS VERSIONS where "no" also meant false, -# now it means true, like any nonempty string does! -# - Perl syntax applies. Most notably: strings in "" may include variables -# (which start with $ or @); to include characters @ and $ in double -# quoted strings, precede them by a backslash; in single-quoted strings -# the $ and @ lose their special meaning, so it is usually easier to use -# single quoted strings (or qw operator) for e-mail addresses. -# Still, in both cases a backslash needs to be doubled. -# - variables with names starting with a '@' are lists, the values assigned -# to them should be lists as well, e.g. ('one@foo', $mydomain, "three"); -# note the comma-separation and parenthesis. If strings in the list -# do not contain spaces nor variables, a Perl operator qw() may be used -# as a shorthand to split its argument on whitespace and produce a list -# of strings, e.g. qw( one@foo example.com three ); Note that the argument -# to qw is quoted implicitly and no variable interpretation is done within -# (no '$' variable evaluations). The #-initiated comments can NOT be used -# within a string. In other words, $ and # lose their special meaning -# within a qw argument, just like within '...' strings. -# - all e-mail addresses in this file and as used internally by the daemon -# are in their raw (rfc2821-unquoted and non-bracketed) form, i.e. -# Bob "Funny" Dude@example.com, not: "Bob \"Funny\" Dude"@example.com -# and not <"Bob \"Funny\" Dude"@example.com>; also: '' and not '<>'. -# - the term 'default value' in examples below refers to the value of a -# variable pre-assigned to it by the program; any explicit assignment -# to a variable in this configuration file overrides the default value; - - -# -# Section I - Essential daemon and MTA settings -# - -# $MYHOME serves as a quick default for some other configuration settings. -# More refined control is available with each individual setting further down. -# $MYHOME is not used directly by the program. No trailing slash! -$MYHOME = '/var/lib/amavis'; # (default is '/var/amavis') - -# $mydomain serves as a quick default for some other configuration settings. -# More refined control is available with each individual setting further down. -# $mydomain is never used directly by the program. -$mydomain = 'example.com'; # (no useful default) - -# $myhostname = 'host.example.com'; # fqdn of this host, default by uname(3) - -# Set the user and group to which the daemon will change if started as root -# (otherwise just keeps the UID unchanged, and these settings have no effect): -$daemon_user = 'amavis'; # (no default (undef)) -$daemon_group = 'amavis'; # (no default (undef)) - -# Runtime working directory (cwd), and a place where -# temporary directories for unpacking mail are created. -# if you change this, you might want to modify the cleanup() -# function in /etc/init.d/amavisd-new -# (no trailing slash, may be a scratch file system) -$TEMPBASE = $MYHOME; # (must be set if other config vars use is) -#$TEMPBASE = "$MYHOME/tmp"; # prefer to keep home dir /var/amavis clean? - -# $helpers_home sets environment variable HOME, and is passed as option -# 'home_dir_for_helpers' to Mail::SpamAssassin::new. It should be a directory -# on a normal persistent file system, not a scratch or temporary file system -#$helpers_home = $MYHOME; # (defaults to $MYHOME) - -# Run the daemon in the specified chroot jail if nonempty: -#$daemon_chroot_dir = $MYHOME; # (default is undef, meaning: do not chroot) - -$pid_file = "/var/run/amavis/amavisd.pid"; # (default: "$MYHOME/amavisd.pid") -$lock_file = "/var/run/amavis/amavisd.lock"; # (default: "$MYHOME/amavisd.lock") - -# set environment variables if you want (no defaults): -$ENV{TMPDIR} = $TEMPBASE; # wise to set TMPDIR, but not obligatory -#... - - -# MTA SETTINGS, UNCOMMENT AS APPROPRIATE, -# both $forward_method and $notify_method default to 'smtp:127.0.0.1:10025' - -# POSTFIX, or SENDMAIL in dual-MTA setup, or EXIM V4 -# (set host and port number as required; host can be specified -# as IP address or DNS name (A or CNAME, but MX is ignored) -#$forward_method = 'smtp:127.0.0.1:10025'; # where to forward checked mail -#$notify_method = $forward_method; # where to submit notifications - -# NOTE: The defaults (above) are good for Postfix or dual-sendmail. You MUST -# uncomment the appropriate settings below if using other setups! - -# SENDMAIL MILTER, using amavis-milter.c helper program: -# SEE amavisd-new-milter package docs FOR DEBIAN INSTRUCTIONS -#$forward_method = undef; # no explicit forwarding, sendmail does it by itself -# milter; option -odd is needed to avoid deadlocks -#$notify_method = 'pipe:flags=q argv=/usr/sbin/sendmail -Ac -i -odd -f ${sender} -- ${recipient}'; -# just a thought: can we use use -Am instead of -odd ? - -# SENDMAIL (old non-milter setup, as relay): -#$forward_method = 'pipe:flags=q argv=/usr/sbin/sendmail -C/etc/sendmail.orig.cf -i -f ${sender} -- ${recipient}'; -#$notify_method = $forward_method; - -# SENDMAIL (old non-milter setup, amavis.c calls local delivery agent): -#$forward_method = undef; # no explicit forwarding, amavis.c will call LDA -#$notify_method = 'pipe:flags=q argv=/usr/sbin/sendmail -Ac -i -f ${sender} -- ${recipient}'; - -# EXIM v3 (not recommended with v4 or later, which can use SMTP setup instead): -#$forward_method = 'pipe:flags=q argv=/usr/sbin/exim -oMr scanned-ok -i -f ${sender} -- ${recipient}'; -#$notify_method = $forward_method; - -# prefer to collect mail for forwarding as BSMTP files? -#$forward_method = "bsmtp:$MYHOME/out-%i-%n.bsmtp"; -#$notify_method = $forward_method; - - -# Net::Server pre-forking settings -# You may want $max_servers to match the width of your MTA pipe -# feeding amavisd, e.g. with Postfix the 'Max procs' field in the -# master.cf file, like the '2' in the: smtp-amavis unix - - n - 2 smtp -# -$max_servers = 2; # number of pre-forked children (default 2) -$max_requests = 10; # retire a child after that many accepts (default 10) - -$child_timeout=5*60; # abort child if it does not complete each task in n sec - # (default: 8*60 seconds) - -# Check also the settings of @av_scanners at the end if you want to use -# virus scanners. If not, you may want to delete the whole long assignment -# to the variable @av_scanners, which will also remove the virus checking -# code (e.g. if you only want to do spam scanning). - -# Here is a QUICK WAY to completely DISABLE some sections of code -# that WE DO NOT WANT (it won't even be compiled-in). -# For more refined controls leave the following two lines commented out, -# and see further down what these two lookup lists really mean. -# -# @bypass_virus_checks_acl = qw( . ); # uncomment to DISABLE anti-virus code -# @bypass_spam_checks_acl = qw( . ); # uncomment to DISABLE anti-spam code -# -# Any setting can be changed with a new assignment, so make sure -# you do not unintentionally override these settings further down! -@bypass_spam_checks_acl = qw( . ); # No default dependency on spamassassin - -# Lookup list of local domains (see README.lookups for syntax details) -# -# NOTE: -# For backwards compatibility the variable names @local_domains (old) and -# @local_domains_acl (new) are synonyms. For consistency with other lookups -# the name @local_domains_acl is now preferred. It also makes it more -# obviously distinct from the new %local_domains hash lookup table. -# -# local_domains* lookup tables are used in deciding whether a recipient -# is local or not, or in other words, if the message is outgoing or not. -# This affects inserting spam-related headers for local recipients, -# limiting recipient virus notifications (if enabled) to local recipients, -# in deciding if address extension may be appended, and in SQL lookups -# for non-fqdn addresses. Set it up correctly if you need features -# that rely on this setting (or just leave empty otherwise). -# -# With Postfix (2.0) a quick reminder on what local domains normally are: -# a union of domains specified in: $mydestination, $virtual_alias_domains, -# $virtual_mailbox_domains, and $relay_domains. -# -@local_domains_acl = ( ".$mydomain" ); # $mydomain and its subdomains -# @local_domains_acl = ( ".$mydomain", "my.other.domain" ); -# @local_domains_acl = qw(); # default is empty, no recipient treated as local -# @local_domains_acl = qw( .example.com ); -# @local_domains_acl = qw( .example.com !host.sub.example.net .sub.example.net ); - -# or alternatively(A), using a Perl hash lookup table, which may be assigned -# directly, or read from a file, one domain per line; comments and empty lines -# are ignored, a dot before a domain name implies its subdomains: -# -#read_hash(\%local_domains, '/etc/amavis/local_domains'); - -#or alternatively(B), using a list of regular expressions: -# $local_domains_re = new_RE( qr'[@.]example\.com$'i ); -# -# see README.lookups for syntax and semantics - - -# -# Section II - MTA specific (defaults should be ok) -# - -# if $relayhost_is_client is true, the IP address in $notify_method and -# $forward_method is dynamically overridden with SMTP client peer address -# (if available), which makes it possible for several hosts to share one -# daemon. The static port number is also overridden, and is dynamically -# calculated as being one above the incoming SMTP/LMTP session port number. -# -# These are logged at level 3, so enable logging until you know you got it -# right. -$relayhost_is_client = 0; # (defaults to false) - -$insert_received_line = 1; # behave like MTA: insert 'Received:' header - # (does not apply to sendmail/milter) - # (default is true (1) ) - -# AMAVIS-CLIENT PROTOCOL INPUT SETTINGS (e.g. with sendmail milter) -# (used with amavis helper clients like amavis-milter.c and amavis.c, -# NOT needed for Postfix and Exim or dual-sendmail - keep it undefined.) -#$unix_socketname = "/var/lib/amavis/amavisd.sock"; # amavis helper protocol socket -$unix_socketname = undef; # disable listening on a unix socket - # (default is undef, i.e. disabled) - -# Do we receive quoted or raw addresses from the helper program? -# (does not apply to SMTP; defaults to true) -#$gets_addr_in_quoted_form = 1; # "Bob \"Funny\" Dude"@example.com -#$gets_addr_in_quoted_form = 0; # Bob "Funny" Dude@example.com - - - -# SMTP SERVER (INPUT) PROTOCOL SETTINGS (e.g. with Postfix, Exim v4, ...) -# (used when MTA is configured to pass mail to amavisd via SMTP or LMTP) -$inet_socket_port = 10024; # accept SMTP on this local TCP port - # (default is undef, i.e. disabled) -# multiple ports may be provided: $inet_socket_port = [10024, 10026, 10028]; - -# SMTP SERVER (INPUT) access control -# - do not allow free access to the amavisd SMTP port !!! -# -# when MTA is at the same host, use the following (one or the other or both): -$inet_socket_bind = '127.0.0.1'; # limit socket bind to loopback interface - # (default is '127.0.0.1') -@inet_acl = qw( 127.0.0.1 ); # allow SMTP access only from localhost IP - # (default is qw( 127.0.0.1 ) ) - -# when MTA (one or more) is on a different host, use the following: -# @inet_acl = qw(127/8 10.1.0.1 10.1.0.2); # adjust the list as appropriate -# $inet_socket_bind = undef; # bind to all IP interfaces if undef -# -# Example1: -# @inet_acl = qw( 127/8 10/8 172.16/12 192.168/16 ); -# permit only SMTP access from loopback and rfc1918 private address space -# -# Example2: -# @inet_acl = qw( !192.168.1.12 172.16.3.3 !172.16.3/255.255.255.0 -# 127.0.0.1 10/8 172.16/12 192.168/16 ); -# matches loopback and rfc1918 private address space except host 192.168.1.12 -# and net 172.16.3/24 (but host 172.16.3.3 within 172.16.3/24 still matches) -# -# Example3: -# @inet_acl = qw( 127/8 -# !172.16.3.0 !172.16.3.127 172.16.3.0/25 -# !172.16.3.128 !172.16.3.255 172.16.3.128/25 ); -# matches loopback and both halves of the 172.16.3/24 C-class, -# split into two subnets, except all four broadcast addresses -# for these subnets -# -# See README.lookups for details on specifying access control lists. - - -# -# Section III - Logging -# - -# true (e.g. 1) => syslog; false (e.g. 0) => logging to file -$DO_SYSLOG = 1; # (defaults to false) -#$SYSLOG_LEVEL = 'user.info'; # (facility.priority, default 'mail.info') - -# Log file (if not using syslog) -$LOGFILE = "/var/log/amavis.log"; # (defaults to empty, no log) - -#NOTE: levels are not strictly observed and are somewhat arbitrary -# 0: startup/exit/failure messages, viruses detected -# 1: args passed from client, some more interesting messages -# 2: virus scanner output, timing -# 3: server, client -# 4: decompose parts -# 5: more debug details -#$log_level = 2; # (defaults to 0) - -# Customizable template for the most interesting log file entry (e.g. with -# $log_level=0) (take care to properly quote Perl special characters like '\') -# For a list of available macros see README.customize . - -# only log infected messages (useful with log level 0): -# $log_templ = '[? %#V |[? %#F ||banned filename ([%F|,])]|infected ([%V|,])]# -# [? %#V |[? %#F ||, from=[?%o|(?)|<%o>], to=[<%R>|,][? %i ||, quarantine %i]]# -# |, from=[?%o|(?)|<%o>], to=[<%R>|,][? %i ||, quarantine %i]]'; - -# log both infected and noninfected messages (default): -$log_templ = '[? %#V |[? %#F |[?%#D|Not-Delivered|Passed]|BANNED name/type (%F)]|INFECTED (%V)], # -[?%o|(?)|<%o>] -> [<%R>|,][? %i ||, quarantine %i], Message-ID: %m, Hits: %c'; - - -# -# Section IV - Notifications/DSN, BOUNCE/REJECT/DROP/PASS destiny, quarantine -# - -# Select notifications text encoding when Unicode-aware Perl is converting -# text from internal character representation to external encoding (charset -# in MIME terminology). Used as argument to Perl Encode::encode subroutine. -# -# to be used in RFC 2047-encoded header field bodies, e.g. in Subject: -#$hdr_encoding = 'iso-8859-1'; # (default: 'iso-8859-1') -# -# to be used in notification body text: its encoding and Content-type.charset -#$bdy_encoding = 'iso-8859-1'; # (default: 'iso-8859-1') - -# Default template texts for notifications may be overruled by directly -# assigning new text to template variables, or by reading template text -# from files. A second argument may be specified in a call to read_text(), -# specifying character encoding layer to be used when reading from the -# external file, e.g. 'utf8', 'iso-8859-1', or often just $bdy_encoding. -# Text will be converted to internal character representation by Perl 5.8.0 -# or later; second argument is ignored otherwise. See PerlIO::encoding, -# Encode::PerlIO and perluniintro man pages. -# -# $notify_sender_templ = read_text('/var/amavis/notify_sender.txt'); -# $notify_virus_sender_templ= read_text('/var/amavis/notify_virus_sender.txt'); -# $notify_virus_admin_templ = read_text('/var/amavis/notify_virus_admin.txt'); -# $notify_virus_recips_templ= read_text('/var/amavis/notify_virus_recips.txt'); -# $notify_spam_sender_templ = read_text('/var/amavis/notify_spam_sender.txt'); -# $notify_spam_admin_templ = read_text('/var/amavis/notify_spam_admin.txt'); - -# If notification template files are collectively available in some directory, -# use read_l10n_templates which calls read_text for each known template. -# -# read_l10n_templates('/etc/amavis/en_US'); -# -# Debian available locales: en_US, pt_BR, de_DE, it_IT -read_l10n_templates('en_US', '/etc/amavis'); - - -# Here is an overall picture (sequence of events) of how pieces fit together -# (only virus controls are shown, spam controls work the same way): -# -# bypass_virus_checks? ==> PASS -# no viruses? ==> PASS -# log virus if $log_templ is nonempty -# quarantine if $virus_quarantine_to is nonempty -# notify admin if $virus_admin (lookup) nonempty -# notify recips if $warnvirusrecip and (recipient is local or $warn_offsite) -# add address extensions if adding extensions is enabled and virus will pass -# send (non-)delivery notifications -# to sender if DSN needed (BOUNCE or ($warn_virus_sender and D_PASS)) -# virus_lovers or final_destiny==D_PASS ==> PASS -# DISCARD (2xx) or REJECT (5xx) (depending on final_*_destiny) -# -# Equivalent flow diagram applies for spam checks. -# If a virus is detected, spam checking is skipped entirely. - -# The following symbolic constants can be used in *destiny settings: -# -# D_PASS mail will pass to recipients, regardless of bad contents; -# -# D_DISCARD mail will not be delivered to its recipients, sender will NOT be -# notified. Effectively we lose mail (but will be quarantined -# unless disabled). Losing mail is not decent for a mailer, -# but might be desired. -# -# D_BOUNCE mail will not be delivered to its recipients, a non-delivery -# notification (bounce) will be sent to the sender by amavisd-new; -# Exception: bounce (DSN) will not be sent if a virus name matches -# $viruses_that_fake_sender_re, or to messages from mailing lists -# (Precedence: bulk|list|junk); -# -# D_REJECT mail will not be delivered to its recipients, sender should -# preferably get a reject, e.g. SMTP permanent reject response -# (e.g. with milter), or non-delivery notification from MTA -# (e.g. Postfix). If this is not possible (e.g. different recipients -# have different tolerances to bad mail contents and not using LMTP) -# amavisd-new sends a bounce by itself (same as D_BOUNCE). -# -# Notes: -# D_REJECT and D_BOUNCE are similar, the difference is in who is responsible -# for informing the sender about non-delivery, and how informative -# the notification can be (amavisd-new knows more than MTA); -# With D_REJECT, MTA may reject original SMTP, or send DSN (delivery status -# notification, colloquially called 'bounce') - depending on MTA; -# Best suited for sendmail milter, especially for spam. -# With D_BOUNCE, amavisd-new (not MTA) sends DSN (can better explain the -# reason for mail non-delivery, but unable to reject the original -# SMTP session). Best suited to reporting viruses, and for Postfix -# and other dual-MTA setups, which can't reject original client SMTP -# session, as the mail has already been enqueued. - -$final_virus_destiny = D_DISCARD; # (defaults to D_BOUNCE) -$final_banned_destiny = D_BOUNCE; # (defaults to D_BOUNCE) -$final_spam_destiny = D_REJECT; # (defaults to D_REJECT) -$final_bad_header_destiny = D_PASS; # (defaults to D_PASS), D_BOUNCE suggested - -# Alternatives to consider for spam: -# - use D_PASS if clients will do filtering based on inserted mail headers; -# - use D_DISCARD, if kill_level is set safely high; -# - use D_BOUNCE instead of D_REJECT if not using milter; -# -# D_BOUNCE is preferred for viruses, but consider: -# - use D_DISCARD to avoid bothering the rest of the network, it is hopeless -# to try to keep up with the viruses that faker the envelope sender anyway, -# and bouncing only increases the network cost of viruses for everyone -# - use D_PASS (or virus_lovers) and $warnvirussender=1 to deliver viruses; -# - use D_REJECT instead of D_BOUNCE if using milter and under heavy -# virus storm; -# -# Don't bother to set both D_DISCARD and $warn*sender=1, it will get mapped -# to D_BOUNCE. -# -# The separation of *_destiny values into D_BOUNCE, D_REJECT, D_DISCARD -# and D_PASS made settings $warnvirussender and $warnspamsender only still -# useful with D_PASS. - -# The following $warn*sender settings are ONLY used when mail is -# actually passed to recipients ($final_*_destiny=D_PASS, or *_lovers*). -# Bounces or rejects produce non-delivery status notification anyway. - -# Notify virus sender? -#$warnvirussender = 1; # (defaults to false (undef)) - -# Notify spam sender? -#$warnspamsender = 1; # (defaults to false (undef)) - -# Notify sender of banned files? -#$warnbannedsender = 1; # (defaults to false (undef)) - -# Notify sender of syntactically invalid header containing non-ASCII characters? -#$warnbadhsender = 1; # (defaults to false (undef)) - -# Notify virus (or banned files) RECIPIENT? -# (not very useful, but some policies demand it) -#$warnvirusrecip = 1; # (defaults to false (undef)) -#$warnbannedrecip = 1; # (defaults to false (undef)) - -# Notify also non-local virus/banned recipients if $warn*recip is true? -# (including those not matching local_domains*) -#$warn_offsite = 1; # (defaults to false (undef), i.e. only notify locals) - - -# Treat envelope sender address as unreliable and don't send sender -# notification / bounces if name(s) of detected virus(es) match the list. -# Note that virus names are supplied by external virus scanner(s) and are -# not standardized, so virus names may need to be adjusted. -# See README.lookups for syntax, check also README.policy-on-notifications -# -$viruses_that_fake_sender_re = new_RE( - qr'nimda|hybris|klez|bugbear|yaha|braid|sobig|fizzer|palyh|peido|holar'i, - qr'tanatos|lentin|bridex|mimail|trojan\.dropper|dumaru|parite|spaces'i, - qr'dloader|galil|gibe|swen|netwatch|bics|sbrowse|sober|rox|val(hal)?la'i, - qr'frethem|sircam|be?agle|tanx|mydoom|novarg|shimg|netsky|somefool|moodown'i, - qr'@mm|@MM', # mass mailing viruses as labeled by f-prot and uvscan - qr'Worm'i, # worms as labeled by ClamAV, Kaspersky, etc - [qr'^(EICAR|Joke\.|Junk\.)'i => 0], - [qr'^(WM97|OF97|W95/CIH-|JS/Fort)'i => 0], - [qr/.*/ => 1], # true by default (remove or comment-out if undesired) -); - -# where to send ADMIN VIRUS NOTIFICATIONS (should be a fully qualified address) -# - the administrator address may be a simple fixed e-mail address (a scalar), -# or may depend on the SENDER address (e.g. its domain), in which case -# a ref to a hash table can be specified (specify lower-cased keys, -# dot is a catchall, see README.lookups). -# -# Empty or undef lookup disables virus admin notifications. - -# $virus_admin = undef; # do not send virus admin notifications (default) -# $virus_admin = {'not.example.com' => '', '.' => 'virusalert@example.com'}; -# $virus_admin = 'virus-admin@example.com'; -$virus_admin = "postmaster\@$mydomain"; # due to D_DISCARD default - -# equivalent to $virus_admin, but for spam admin notifications: -# $spam_admin = "spamalert\@$mydomain"; -# $spam_admin = undef; # do not send spam admin notifications (default) -# $spam_admin = {'not.example.com' => '', '.' => 'spamalert@example.com'}; - -#advanced example, using a hash lookup table: -#$virus_admin = { -# 'baduser@sub1.example.com' => 'HisBoss@sub1.example.com', -# '.sub1.example.com' => 'virusalert@sub1.example.com', -# '.sub2.example.com' => '', # don't send admin notifications -# 'a.sub3.example.com' => 'abuse@sub3.example.com', -# '.sub3.example.com' => 'virusalert@sub3.example.com', -# '.example.com' => 'noc@example.com', # catchall for our virus senders -# '.' => 'virusalert@hq.example.com', # catchall for the rest -#}; - - -# whom notification reports are sent from (ENVELOPE SENDER); -# may be a null reverse path, or a fully qualified address: -# (admin and recip sender addresses default to $mailfrom -# for compatibility, which in turn defaults to undef (empty) ) -# If using strings in double quotes, don't forget to quote @, i.e. \@ -# -#$mailfrom_notify_admin = "virusalert\@$mydomain"; -#$mailfrom_notify_recip = "virusalert\@$mydomain"; -#$mailfrom_notify_spamadmin = "spam.police\@$mydomain"; - -# 'From' HEADER FIELD for sender and admin notifications. -# This should be a replyable address, see rfc1894. Not to be confused -# with $mailfrom_notify_sender, which is the envelope return address -# and should be empty (null reverse path) according to rfc2821. -# -# The syntax of the 'From' header field is specified in rfc2822, section -# '3.4. Address Specification'. Note in particular that display-name must be -# a quoted-string if it contains any special characters like spaces and dots. -# -# $hdrfrom_notify_sender = "amavisd-new "; -# $hdrfrom_notify_sender = 'amavisd-new '; -# $hdrfrom_notify_sender = '"Content-Filter Master" '; -# (defaults to: "amavisd-new ") -# $hdrfrom_notify_admin = $mailfrom_notify_admin; -# (defaults to: $mailfrom_notify_admin) -# $hdrfrom_notify_spamadmin = $mailfrom_notify_spamadmin; -# (defaults to: $mailfrom_notify_spamadmin) - -# whom quarantined messages appear to be sent from (envelope sender); -# keeps original sender if undef, or set it explicitly, default is undef -$mailfrom_to_quarantine = ''; # override sender address with null return path - - -# Location to put infected mail into: (applies to 'local:' quarantine method) -# empty for not quarantining, may be a file (mailbox), -# or a directory (no trailing slash) -# (the default value is undef, meaning no quarantine) -# -$QUARANTINEDIR = '/var/lib/amavis/virusmails'; - -#$virus_quarantine_method = "local:virus-%i-%n"; # default -#$spam_quarantine_method = "local:spam-%b-%i-%n"; # default -# -#use the new 'bsmtp:' method as an alternative to the default 'local:' -#$virus_quarantine_method = "bsmtp:$QUARANTINEDIR/virus-%i-%n.bsmtp"; -#$spam_quarantine_method = "bsmtp:$QUARANTINEDIR/spam-%b-%i-%n.bsmtp"; - -# When using the 'local:' quarantine method (default), the following applies: -# -# A finer control of quarantining is available through variable -# $virus_quarantine_to/$spam_quarantine_to. It may be a simple scalar string, -# or a ref to a hash lookup table, or a regexp lookup table object, -# which makes possible to set up per-recipient quarantine addresses. -# -# The value of scalar $virus_quarantine_to/$spam_quarantine_to (or a -# per-recipient lookup result from the hash table %$virus_quarantine_to) -# is/are interpreted as follows: -# -# VARIANT 1: -# empty or undef disables quarantine; -# -# VARIANT 2: -# a string NOT containing an '@'; -# amavisd will behave as a local delivery agent (LDA) and will quarantine -# viruses to local files according to hash %local_delivery_aliases (pseudo -# aliases map) - see subroutine mail_to_local_mailbox() for details. -# Some of the predefined aliases are 'virus-quarantine' and 'spam-quarantine'. -# Setting $virus_quarantine_to ($spam_quarantine_to) to this string will: -# -# * if $QUARANTINEDIR is a directory, each quarantined virus will go -# to a separate file in the $QUARANTINEDIR directory (traditional -# amavis style, similar to maildir mailbox format); -# -# * otherwise $QUARANTINEDIR is treated as a file name of a Unix-style -# mailbox. All quarantined messages will be appended to this file. -# Amavisd child process must obtain an exclusive lock on the file during -# delivery, so this may be less efficient than using individual files -# or forwarding to MTA, and it may not work across NFS or other non-local -# file systems (but may be handy for pickup of quarantined files via IMAP -# for example); -# -# VARIANT 3: -# any email address (must contain '@'). -# The e-mail messages to be quarantined will be handed to MTA -# for delivery to the specified address. If a recipient address local to MTA -# is desired, you may leave the domain part empty, e.g. 'infected@', but the -# '@' character must nevertheless be included to distinguish it from variant 2. -# -# This method enables more refined delivery control made available by MTA -# (e.g. its aliases file, other local delivery agents, dealing with -# privileges and file locking when delivering to user's mailbox, nonlocal -# delivery and forwarding, fan-out lists). Make sure the mail-to-be-quarantined -# will not be handed back to amavisd for checking, as this will cause a loop -# (hopefully broken at some stage)! If this can be assured, notifications -# will benefit too from not being unnecessarily virus-scanned. -# -# By default this is safe to do with Postfix and Exim v4 and dual-sendmail -# setup, but probably not safe with sendmail milter interface without -# precaution. - -# (the default value is undef, meaning no quarantine) - -$virus_quarantine_to = 'virus-quarantine'; # traditional local quarantine -#$virus_quarantine_to = 'infected@'; # forward to MTA for delivery -#$virus_quarantine_to = "virus-quarantine\@$mydomain"; # similar -#$virus_quarantine_to = 'virus-quarantine@example.com'; # similar -#$virus_quarantine_to = undef; # no quarantine -# -#$virus_quarantine_to = new_RE( # per-recip multiple quarantines -# [qr'^user@example\.com$'i => 'infected@'], -# [qr'^(.*)@example\.com$'i => 'virus-${1}@example.com'], -# [qr'^(.*)(@[^@])?$'i => 'virus-${1}${2}'], -# [qr/.*/ => 'virus-quarantine'] ); - -# similar for spam -# (the default value is undef, meaning no quarantine) -# -$spam_quarantine_to = 'spam-quarantine'; -#$spam_quarantine_to = "spam-quarantine\@$mydomain"; -#$spam_quarantine_to = new_RE( # per-recip multiple quarantines -# [qr'^(.*)@example\.com$'i => 'spam-${1}@example.com'], -# [qr/.*/ => 'spam-quarantine'] ); - -# In addition to per-recip quarantine, a by-sender lookup is possible. It is -# similar to $spam_quarantine_to, but the lookup key is the sender address: -#$spam_quarantine_bysender_to = undef; # dflt: no by-sender spam quarantine - - -# Add X-Virus-Scanned header field to mail? -$X_HEADER_TAG = 'X-Virus-Scanned'; # (default: undef) -# Leave empty to add no header # (default: undef) -$X_HEADER_LINE = "by $myversion (Debian) at $mydomain"; - -# a string to prepend to Subject (for local recipients only) if mail could -# not be decoded or checked entirely, e.g. due to password-protected archives -$undecipherable_subject_tag = '***UNCHECKED*** '; # undef disables it - -$remove_existing_x_scanned_headers = 0; # leave existing X-Virus-Scanned alone -#$remove_existing_x_scanned_headers= 1; # remove existing headers - # (defaults to false) -#$remove_existing_spam_headers = 0; # leave existing X-Spam* headers alone -$remove_existing_spam_headers = 1; # remove existing spam headers if - # spam scanning is enabled (default) - -# set $bypass_decode_parts to true if you only do spam scanning, or if you -# have a good virus scanner that can deal with compression and recursively -# unpacking archives by itself, and save amavisd the trouble. -# Disabling decoding also causes banned_files checking to only see -# MIME names and MIME content types, not the content classification types -# as provided by the file(1) utility. -# It is a double-edged sword, make sure you know what you are doing! -# -#$bypass_decode_parts = 1; # (defaults to false) - -# don't trust this file type or corresponding unpacker for this file type, -# keep both the original and the unpacked file for a virus checker to see -# (lookup key is what file(1) utility returned): -# -$keep_decoded_original_re = new_RE( -# qr'^MAIL$', # retain full original message for virus checking (can be slow) - qr'^MAIL-UNDECIPHERABLE$', # retain full mail if it contains undecipherables - qr'^(ASCII(?! cpio)|text|uuencoded|xxencoded|binhex)'i, -# qr'^Zip archive data', -); - -# Checking for banned MIME types and names. If any mail part matches, -# the whole mail is rejected, much like the way viruses are handled. -# A list in object $banned_filename_re can be defined to provide a list -# of Perl regular expressions to be matched against each part's: -# -# * Content-Type value (both declared and effective mime-type), -# including the possible security risk content types -# message/partial and message/external-body, as specified by rfc2046; -# -# * declared (i.e. recommended) file names as specified by MIME subfields -# Content-Disposition.filename and Content-Type.name, both in their -# raw (encoded) form and in rfc2047-decoded form if applicable; -# -# * file content type as guessed by 'file' utility, both the raw -# result from 'file', as well as short type name, classified -# into names such as .asc, .txt, .html, .doc, .jpg, .pdf, -# .zip, .exe, ... - see subroutine determine_file_types(). -# This step is done only if $bypass_decode_parts is not true. -# -# * leave $banned_filename_re undefined to disable these checks -# (giving an empty list to new_RE() will also always return false) - -$banned_filename_re = new_RE( -# qr'^UNDECIPHERABLE$', # is or contains any undecipherable components - qr'\.[^.]*\.(exe|vbs|pif|scr|bat|cmd|com|dll)$'i, # some double extensions - qr'[{}]', # curly braces in names (serve as Class ID extensions - CLSID) -# qr'.\.(exe|vbs|pif|scr|bat|cmd|com)$'i, # banned extension - basic -# qr'.\.(ade|adp|bas|bat|chm|cmd|com|cpl|crt|exe|hlp|hta|inf|ins|isp|js| -# jse|lnk|mdb|mde|msc|msi|msp|mst|pcd|pif|reg|scr|sct|shs|shb|vb| -# vbe|vbs|wsc|wsf|wsh)$'ix, # banned extension - long -# qr'.\.(mim|b64|bhx|hqx|xxe|uu|uue)$'i, # banned extension - WinZip vulnerab. -# qr'^\.(zip|lha|tnef|cab)$'i, # banned file(1) types -# qr'^\.exe$'i, # banned file(1) types -# qr'^application/x-msdownload$'i, # banned MIME types -# qr'^application/x-msdos-program$'i, - qr'^message/partial$'i, # rfc2046. this one is deadly for Outcrook -# qr'^message/external-body$'i, # block rfc2046 -); -# See http://support.microsoft.com/default.aspx?scid=kb;EN-US;q262631 -# and http://www.cknow.com/vtutor/vtextensions.htm - -# A little trick: a pattern qr'\.exe$' matches both a short type name '.exe', -# as well as any file name which happens to end with .exe. If only matching -# a file name is desired, but not the short name, a pattern qr'.\.exe$'i -# or similar may be used, which requires that at least one character precedes -# the '.exe', and so it will never match short file types, which always start -# with a dot. - - -# -# Section V - Per-recipient and per-sender handling, whitelisting, etc. -# - -# %virus_lovers, @virus_lovers_acl and $virus_lovers_re lookup tables: -# (these should be considered policy options, they do not disable checks, -# see bypass*checks for that!) -# -# Exclude certain RECIPIENTS from virus filtering by adding their lower-cased -# envelope e-mail address (or domain only) to the hash %virus_lovers, or to -# the access list @virus_lovers_acl - see README.lookups and examples. -# Make sure the appropriate form (e.g. external/internal) of address -# is used in case of virtual domains, or when mapping external to internal -# addresses, etc. - this is MTA-specific. -# -# Notifications would still be generated however (see the overall -# picture above), and infected mail (if passed) gets additional header: -# X-AMaViS-Alert: INFECTED, message contains virus: ... -# (header not inserted with milter interface!) -# -# NOTE (milter interface only): in case of multiple recipients, -# it is only possible to drop or accept the message in its entirety - for all -# recipients. If all of them are virus lovers, we'll accept mail, but if -# at least one recipient is not a virus lover, we'll discard the message. - - -# %bypass_virus_checks, @bypass_virus_checks_acl and $bypass_virus_checks_re -# lookup tables: -# (this is mainly a time-saving option, unlike virus_lovers* !) -# -# Similar in concept to %virus_lovers, a hash %bypass_virus_checks, -# access list @bypass_virus_checks_acl and regexp list $bypass_virus_checks_re -# are used to skip entirely the decoding, unpacking and virus checking, -# but only if ALL recipients match the lookup. -# -# %bypass_virus_checks/@bypass_virus_checks_acl/$bypass_virus_checks_re -# do NOT GUARANTEE the message will NOT be checked for viruses - this may -# still happen when there is more than one recipient for a message, and -# not all of them match these lookup tables. To guarantee virus delivery, -# a recipient must also match %virus_lovers/@virus_lovers_acl lookups -# (but see milter limitations above), - -# NOTE: it would not be clever to base virus checks on SENDER address, -# since there are no guarantees that it is genuine. Many viruses -# and spam messages fake sender address. To achieve selective filtering -# based on the source of the mail (e.g. IP address, MTA port number, ...), -# use mechanisms provided by MTA if available. - - -# Similar to lookup tables controlling virus checking, there exist -# spam scanning, banned names/types, and headers_checks control counterparts: -# %spam_lovers, @spam_lovers_acl, $spam_lovers_re -# %banned_files_lovers, @banned_files_lovers_acl, $banned_files_lovers_re -# %bad_header_lovers, @bad_header_lovers_acl, $bad_header_lovers_re -# and: -# %bypass_spam_checks/@bypass_spam_checks_acl/$bypass_spam_checks_re -# %bypass_banned_checks/@bypass_banned_checks_acl/$bypass_banned_checks_re -# %bypass_header_checks/@bypass_header_checks_acl/$bypass_header_checks_re -# See README.lookups for details about the syntax. - -# The following example disables spam checking altogether, -# since it matches any recipient e-mail address (any address -# is a subdomain of the top-level root DNS domain): -# @bypass_spam_checks_acl = qw( . ); - -# @bypass_header_checks_acl = qw( user@example.com ); -# @bad_header_lovers_acl = qw( user@example.com ); - - -# See README.lookups for further detail, and examples below. - -# $virus_lovers{lc("postmaster\@$mydomain")} = 1; -# $virus_lovers{lc('postmaster@example.com')} = 1; -# $virus_lovers{lc('abuse@example.com')} = 1; -# $virus_lovers{lc('some.user@')} = 1; # this recipient, regardless of domain -# $virus_lovers{lc('boss@example.com')} = 0; # never, even if domain matches -# $virus_lovers{lc('example.com')} = 1; # this domain, but not its subdomains -# $virus_lovers{lc('.example.com')}= 1; # this domain, including its subdomains -#or: -# @virus_lovers_acl = qw( me@lab.xxx.com !lab.xxx.com .xxx.com yyy.org ); -# -# $bypass_virus_checks{lc('some.user2@butnot.example.com')} = 1; -# @bypass_virus_checks_acl = qw( some.ddd !butnot.example.com .example.com ); - -# @virus_lovers_acl = qw( postmaster@example.com ); -# $virus_lovers_re = new_RE( qr'^(helpdesk|postmaster)@example\.com$'i ); - -# $spam_lovers{lc("postmaster\@$mydomain")} = 1; -# $spam_lovers{lc('postmaster@example.com')} = 1; -# $spam_lovers{lc('abuse@example.com')} = 1; -# @spam_lovers_acl = qw( !.example.com ); -# $spam_lovers_re = new_RE( qr'^user@example\.com$'i ); - - -# don't run spam check for these RECIPIENT domains: -# @bypass_spam_checks_acl = qw( d1.com .d2.com a.d3.com ); -# or the other way around (bypass check for all BUT these): -# @bypass_spam_checks_acl = qw( !d1.com !.d2.com !a.d3.com . ); -# a practical application: don't check outgoing mail for spam: -# @bypass_spam_checks_acl = ( "!.$mydomain", "." ); -# (a downside of which is that such mail will not count as ham in SA bayes db) - - -# Where to find SQL server(s) and database to support SQL lookups? -# A list of triples: (dsn,user,passw). (dsn = data source name) -# More than one entry may be specified for multiple (backup) SQL servers. -# See 'man DBI', 'man DBD::mysql', 'man DBD::Pg', ... for details. -# When chroot-ed, accessing SQL server over inet socket may be more convenient. -# -# @lookup_sql_dsn = -# ( ['DBI:mysql:database=mail;host=127.0.0.1;port=3306', 'user1', 'passwd1'], -# ['DBI:mysql:database=mail;host=host2', 'username2', 'password2'] ); -# -# ('mail' in the example is the database name, choose what you like) -# With PostgreSQL the dsn (first element of the triple) may look like: -# 'DBI:Pg:host=host1;dbname=mail' - -# The SQL select clause to fetch per-recipient policy settings. -# The %k will be replaced by a comma-separated list of query addresses -# (e.g. full address, domain only, catchall). Use ORDER, if there -# is a chance that multiple records will match - the first match wins. -# If field names are not unique (e.g. 'id'), the later field overwrites the -# earlier in a hash returned by lookup, which is why we use '*,users.id'. -# $sql_select_policy = 'SELECT *,users.id FROM users,policy'. -# ' WHERE (users.policy_id=policy.id) AND (users.email IN (%k))'. -# ' ORDER BY users.priority DESC'; -# -# The SQL select clause to check sender in per-recipient whitelist/blacklist -# The first SELECT argument '?' will be users.id from recipient SQL lookup, -# the %k will be sender addresses (e.g. full address, domain only, catchall). -# $sql_select_white_black_list = 'SELECT wb FROM wblist,mailaddr'. -# ' WHERE (wblist.rid=?) AND (wblist.sid=mailaddr.id)'. -# ' AND (mailaddr.email IN (%k))'. -# ' ORDER BY mailaddr.priority DESC'; - -$sql_select_white_black_list = undef; # undef disables SQL white/blacklisting - - -# If you decide to pass viruses (or spam) to certain recipients using the -# above lookup tables or using $final_virus_destiny=D_PASS, you can set -# the variable $addr_extension_virus ($addr_extension_spam) to some -# string, and the recipient address will have this string appended -# as an address extension to the local-part of the address. This extension -# can be used by final local delivery agent to place such mail in different -# folders. Leave these two variables undefined or empty strings to prevent -# appending address extensions. Setting has no effect on recipient which will -# not be receiving viruses/spam. Recipients who do not match lookup tables -# local_domains* are not affected. -# -# LDAs usually default to stripping away address extension if no special -# handling is specified, so having this option enabled normally does no harm, -# provided the $recipients_delimiter matches the setting on the final -# MTA's LDA. - -# $addr_extension_virus = 'virus'; # (default is undef, same as empty) -# $addr_extension_spam = 'spam'; # (default is undef, same as empty) -# $addr_extension_banned = 'banned'; # (default is undef, same as empty) - - -# Delimiter between local part of the recipient address and address extension -# (which can optionally be added, see variables $addr_extension_virus and -# $addr_extension_spam). E.g. recipient address gets changed -# to . -# -# Delimiter should match equivalent (final) MTA delimiter setting. -# (e.g. for Postfix add 'recipient_delimiter = +' to main.cf) -# Setting it to an empty string or to undef disables this feature -# regardless of $addr_extension_virus and $addr_extension_spam settings. - -$recipient_delimiter = '+'; # (default is '+') - -# true: replace extension; false: append extension -$replace_existing_extension = 1; # (default is false) - -# Affects matching of localpart of e-mail addresses (left of '@') -# in lookups: true = case sensitive, false = case insensitive -$localpart_is_case_sensitive = 0; # (default is false) - - -# ENVELOPE SENDER WHITELISTING / BLACKLISTING - GLOBAL (RECIPIENT-INDEPENDENT) -# (affects spam checking only, has no effect on virus and other checks) - -# WHITELISTING: use ENVELOPE SENDER lookups to ENSURE DELIVERY from whitelisted -# senders even if the message would be recognized as spam. Effectively, for -# the specified senders, message recipients temporarily become 'spam_lovers'. -# To avoid surprises, whitelisted sender also suppresses inserting/editing -# the tag2-level header fields (X-Spam-*, Subject), appending spam address -# extension, and quarantining. - -# BLACKLISTING: messages from specified SENDERS are DECLARED SPAM. -# Effectively, for messages from blacklisted senders, spam level -# is artificially pushed high, and the normal spam processing applies, -# resulting in 'X-Spam-Flag: YES', high 'X-Spam-Level' bar and other usual -# reactions to spam, including possible rejection. If the message nevertheless -# still passes (e.g. for spam loving recipients), it is tagged as BLACKLISTED -# in the 'X-Spam-Status' header field, but the reported spam value and -# set of tests in this report header field (if available from SpamAssassin, -# which may have not been called) is not adjusted. -# -# A sender may be both white- and blacklisted at the same time, settings -# are independent. For example, being both white- and blacklisted, message -# is delivered to recipients, but is not tagged as spam (X-Spam-Flag: No; -# X-Spam-Status: No, ...), but the reported spam level (if computed) may -# still indicate high spam score. -# -# If ALL recipients of the message either white- or blacklist the sender, -# spam scanning (calling the SpamAssassin) is bypassed, saving on time. -# -# The following variables (lookup tables) are available, with the semantics -# and syntax as specified in README.lookups: -# -# %whitelist_sender, @whitelist_sender_acl, $whitelist_sender_re -# %blacklist_sender, @blacklist_sender_acl, $blacklist_sender_re - -# SOME EXAMPLES: -# -#ACL: -# @whitelist_sender_acl = qw( .example.com ); -# -# @whitelist_sender_acl = ( ".$mydomain" ); # $mydomain and its subdomains -# NOTE: This is not a reliable way of turning off spam checks for -# locally-originating mail, as sender address can easily be faked. -# To reliably avoid spam-scanning outgoing mail, -# use @bypass_spam_checks_acl . - -#RE: -# $whitelist_sender_re = new_RE( -# qr'^postmaster@.*\bexample\.com$'i, -# qr'owner-[^@]*@'i, qr'-request@'i, -# qr'\.example\.com$'i ); -# -$blacklist_sender_re = new_RE( - qr'^(bulkmail|offers|cheapbenefits|earnmoney|foryou|greatcasino)@'i, - qr'^(investments|lose_weight_today|market\.alert|money2you|MyGreenCard)@'i, - qr'^(new\.tld\.registry|opt-out|opt-in|optin|saveonl|smoking2002k)@'i, - qr'^(specialoffer|specialoffers|stockalert|stopsnoring|wantsome)@'i, - qr'^(workathome|yesitsfree|your_friend|greatoffers)@'i, - qr'^(inkjetplanet|marketopt|MakeMoney)\d*@'i, -); - -#HASH lookup variant: -# NOTE: Perl operator qw splits its argument string by whitespace -# and produces a list. This means that addresses can not contain -# whitespace, and there is no provision for comments within the string. -# You can use the normal Perl list syntax if you have special requirements, -# e.g. map {...} ('one user@bla', '.second.com'), or use read_hash to read -# addresses from a file. -# - -# a hash lookup table can be read from a file, -# one address per line, comments and empty lines are permitted: -# -# read_hash(\%whitelist_sender, '/var/amavis/whitelist_sender'); - -# ... or set directly: -map { $whitelist_sender{lc($_)}=1 } (qw( - nobody@cert.org - owner-alert@iss.net - slashdot@slashdot.org - bugtraq@securityfocus.com - NTBUGTRAQ@LISTSERV.NTBUGTRAQ.COM - security-alerts@linuxsecurity.com - amavis-user-admin@lists.sourceforge.net - razor-users-admin@lists.sourceforge.net - notification-return@lists.sophos.com - mailman-announce-admin@python.org - zope-announce-admin@zope.org - owner-postfix-users@postfix.org - owner-postfix-announce@postfix.org - owner-sendmail-announce@lists.sendmail.org - sendmail-announce-request@lists.sendmail.org - ca+envelope@sendmail.org - owner-technews@postel.ACM.ORG - lvs-users-admin@LinuxVirtualServer.org - ietf-123-owner@loki.ietf.org - cvs-commits-list-admin@gnome.org - rt-users-admin@lists.fsck.com - owner-announce@mnogosearch.org - owner-hackers@ntp.org - owner-bugs@ntp.org - clp-request@comp.nus.edu.sg - surveys-errors@lists.nua.ie - emailNews@genomeweb.com - owner-textbreakingnews@CNNIMAIL12.CNN.COM - yahoo-dev-null@yahoo-inc.com -)); - - -# ENVELOPE SENDER WHITELISTING / BLACKLISTING - PER-RECIPIENT - -# The same semantics as for global white/blacklisting applies, but this -# time each recipient (or its domain, or subdomain, ...) can be given -# an individual lookup table for matching senders. The per-recipient lookups -# override the global lookups, which serve as a fallback default. - -# Specify a two-level lookup table: the key for the outer table is recipient, -# and the result should be an inner lookup table (hash or ACL or RE), -# where the key used will be the sender. -# -#$per_recip_blacklist_sender_lookup_tables = { -# 'user1@my.example.com'=>new_RE(qr'^(inkjetplanet|marketopt|MakeMoney)\d*@'i), -# 'user2@my.example.com'=>[qw( spammer@d1.example,org .d2.example,org )], -#}; -#$per_recip_whitelist_sender_lookup_tables = { -# 'user@my.example.com' => [qw( friend@example.org .other.example.org )], -# '.my1.example.com' => [qw( !foe.other.example,org .other.example,org )], -# '.my2.example.com' => read_hash('/var/amavis/my2-wl.dat'), -# 'abuse@' => { 'postmaster@'=>1, -# 'cert-advisory-owner@cert.org'=>1, 'owner-alert@iss.net'=>1 }, -#}; - - -# -# Section VI - Resource limits -# - -# Sanity limit to the number of allowed recipients per SMTP transaction -# $smtpd_recipient_limit = 1000; # (default is 1000) - - -# Resource limits to protect unpackers, decompressors and virus scanners -# against mail bombs (e.g. 42.zip) - -# Maximum recursion level for extraction/decoding (0 or undef disables limit) -$MAXLEVELS = 14; # (default is undef, no limit) - -# Maximum number of extracted files (0 or undef disables the limit) -$MAXFILES = 1500; # (default is undef, no limit) - -# For the cumulative total of all decoded mail parts we set max storage size -# to defend against mail bombs. Even though parts may be deleted (replaced -# by decoded text) during decoding, the size they occupied is _not_ returned -# to the quota pool. -# -# Parameters to storage quota formula for unpacking/decoding/decompressing -# Formula: -# quota = max($MIN_EXPANSION_QUOTA, -# $mail_size*$MIN_EXPANSION_FACTOR, -# min($MAX_EXPANSION_QUOTA, $mail_size*$MAX_EXPANSION_FACTOR)) -# In plain words (later condition overrules previous ones): -# allow MAX_EXPANSION_FACTOR times initial mail size, -# but not more than MAX_EXPANSION_QUOTA, -# but not less than MIN_EXPANSION_FACTOR times initial mail size, -# but never less than MIN_EXPANSION_QUOTA -# -$MIN_EXPANSION_QUOTA = 100*1024; # bytes (default undef, not enforced) -$MAX_EXPANSION_QUOTA = 300*1024*1024; # bytes (default undef, not enforced) -$MIN_EXPANSION_FACTOR = 5; # times original mail size (must be specified) -$MAX_EXPANSION_FACTOR = 500; # times original mail size (must be specified) - - -# -# Section VII - External programs, virus scanners -# - -# Specify a path string, which is a colon-separated string of directories -# (no trailing slashes!) to be assigned to the environment variable PATH -# and to serve for locating external programs below. - -# NOTE: if $daemon_chroot_dir is nonempty, the directories will be -# relative to the chroot directory specified; - -$path = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/sbin:/usr/bin:/bin'; - -# Specify one string or a search list of strings (first match wins). -# The string (or: each string in a list) may be an absolute path, -# or just a program name, to be located via $path; -# Empty string or undef (=default) disables the use of that external program. -# Optionally command arguments may be specified - only the first substring -# up to the whitespace is used for file searching. - -$file = 'file'; # file(1) utility; use 3.41 or later to avoid vulnerability - -$gzip = 'gzip'; -$bzip2 = 'bzip2'; -$lzop = 'lzop'; -$uncompress = ['uncompress', 'gzip -d', 'zcat']; -$unfreeze = ['unfreeze', 'freeze -d', 'melt', 'fcat']; -$arc = ['nomarch', 'arc']; -$unarj = ['arj', 'unarj']; # both can extract, arj is recommended -$unrar = ['rar', 'unrar']; # both can extract, same options -$zoo = 'zoo'; -$lha = 'lha'; -$cpio = 'cpio'; # comment out if cpio does not support GNU options - - -# SpamAssassin settings - -# $sa_local_tests_only is passed to Mail::SpamAssassin::new as a value -# of the option local_tests_only. See Mail::SpamAssassin man page. -# If set to 1, SA tests are restricted to local tests only, i.e. no tests -# that require internet access will be performed. -# -$sa_local_tests_only = 1; # (default: false) -#$sa_auto_whitelist = 1; # turn on AWL (default: false) - -# Timout for SpamAssassin. This is only used if spamassassin does NOT -# override it (which it often does if sa_local_tests_only is not true) -$sa_timeout = 30; # timeout in seconds for a call to SpamAssassin - # (default is 30 seconds, undef disables it) - -# AWL (auto whitelisting), requires spamassassin 2.44 or better -# $sa_auto_whitelist = 1; # defaults to undef - -$sa_mail_body_size_limit = 150*1024; # don't waste time on SA is mail is larger - # (less than 1% of spam is > 64k) - # default: undef, no limitations - -# default values, can be overridden by more specific lookups, e.g. SQL -$sa_tag_level_deflt = 4.0; # add spam info headers if at, or above that level -$sa_tag2_level_deflt = 6.3; # add 'spam detected' headers at that level -$sa_kill_level_deflt = $sa_tag2_level_deflt; # triggers spam evasive actions - # at or above that level: bounce/reject/drop, - # quarantine, and adding mail address extension - -$sa_dsn_cutoff_level = 10; # spam level beyond which a DSN is not sent, - # effectively turning D_BOUNCE into D_DISCARD; - # undef disables this feature and is a default; - -# -# The $sa_tag_level_deflt, $sa_tag2_level_deflt and $sa_kill_level_deflt -# may also be hashrefs to hash lookup tables, to make static per-recipient -# settings possible without having to resort to SQL or LDAP lookups. - -# a quick reference: -# tag_level controls adding the X-Spam-Status and X-Spam-Level headers, -# tag2_level controls adding 'X-Spam-Flag: YES', and editing Subject, -# kill_level controls 'evasive actions' (reject, quarantine, extensions); -# it only makes sense to maintain the relationship: -# tag_level <= tag2_level <= kill_level < $sa_dsn_cutoff_level - -# string to prepend to Subject header field when message exceeds tag2 level -$sa_spam_subject_tag = '***SPAM*** '; # (defaults to undef, disabled) - # (only seen when spam is not to be rejected - # and recipient is in local_domains*) - -#$sa_spam_modifies_subj = 1; # may be a ref to a lookup table, default is true -# Example: modify Subject for all local recipients except user@example.com -#$sa_spam_modifies_subj = [qw( !user@example.com . )]; - -# stop anti-virus scanning when the first scanner detects a virus? -$first_infected_stops_scan = 1; # default is false, all scanners are called - -# @av_scanners is a list of n-tuples, where fields semantics is: -# 1. av scanner plain name, to be used in log and reports; -# 2. scanner program name; this string will be submitted to subroutine -# find_external_programs(), which will try to find the full program -# path name; if program is not found, this scanner is disabled. -# Besides a simple string (full program path name or just the basename -# to be looked for in PATH), this may be an array ref of alternative -# program names or full paths - the first match in the list will be used; -# As a special case for more complex scanners, this field may be -# a subroutine reference, and the whole n-tuple is passed to it as args. -# 3. command arguments to be given to the scanner program; -# a substring {} will be replaced by the directory name to be scanned, -# i.e. "$tempdir/parts", a "*" will be replaced by file names of parts; -# 4. an array ref of av scanner exit status values, or a regexp (to be -# matched against scanner output), indicating NO VIRUSES found; -# 5. an array ref of av scanner exit status values, or a regexp (to be -# matched against scanner output), indicating VIRUSES WERE FOUND; -# Note: the virus match prevails over a 'not found' match, so it is safe -# even if the no. 4. matches for viruses too; -# 6. a regexp (to be matched against scanner output), returning a list -# of virus names found. -# 7. and 8.: (optional) subroutines to be executed before and after scanner -# (e.g. to set environment or current directory); -# see examples for these at KasperskyLab AVP and Sophos sweep. - -# NOTES: -# -# - NOT DEFINING @av_scanners (e.g. setting it to empty list, or deleting the -# whole assignment) TURNS OFF LOADING AND COMPILING OF THE ANTIVIRUS CODE -# (which can be handy if all you want to do is spam scanning); -# -# - the order matters: although _all_ available entries from the list are -# always tried regardless of their verdict, scanners are run in the order -# specified: the report from the first one detecting a virus will be used -# (providing virus names and scanner output); REARRANGE THE ORDER TO WILL; -# -# - it doesn't hurt to keep an unused command line scanner entry in the list -# if the program can not be found; the path search is only performed once -# during the program startup; -# -# COROLLARY: to disable a scanner that _does_ exist on your system, -# comment out its entry or use undef or '' as its program name/path -# (second parameter). An example where this is almost a must: disable -# Sophos 'sweep' if you have its daemonized version Sophie or SAVI-Perl -# (same for Trophie/vscan, and clamd/clamscan), or if another unrelated -# program happens to have a name matching one of the entries ('sweep' -# again comes to mind); -# -# - it DOES HURT to keep unwanted entries which use INTERNAL SUBROUTINES -# for interfacing (where the second parameter starts with \&). -# Keeping such entry and not having a corresponding virus scanner daemon -# causes an unnecessary connection attempt (which eventually times out, -# but it wastes precious time). For this reason the daemonized entries -# are commented in the distribution - just remove the '#' where needed. -# -# CERT list of av resources: http://www.cert.org/other_sources/viruses.html - -@av_scanners = ( - -# ### http://www.vanja.com/tools/sophie/ -# ['Sophie', -# \&ask_daemon, ["{}/\n", '/var/run/sophie'], -# qr/(?x)^ 0+ ( : | [\000\r\n]* $)/, qr/(?x)^ 1 ( : | [\000\r\n]* $)/, -# qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/ ], - -# ### http://www.csupomona.edu/~henson/www/projects/SAVI-Perl/ -# ['Sophos SAVI', \&sophos_savi ], - -### http://www.clamav.net/ -['Clam Antivirus-clamd', - \&ask_daemon, ["CONTSCAN {}\n", "/var/run/clamav/clamd.ctl"], - qr/\bOK$/, qr/\bFOUND$/, - qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ], -# NOTE: run clamd under the same user as amavisd; match the socket -# name (LocalSocket) in clamav.conf to the socket name in this entry -# When running chrooted one may prefer: ["CONTSCAN {}\n","$MYHOME/clamd"], - -# ### http://www.openantivirus.org/ -# ['OpenAntiVirus ScannerDaemon (OAV)', -# \&ask_daemon, ["SCAN {}\n", '127.0.0.1:8127'], -# qr/^OK/, qr/^FOUND: /, qr/^FOUND: (.+)/ ], - -# ### http://www.vanja.com/tools/trophie/ -# ['Trophie', -# \&ask_daemon, ["{}/\n", '/var/run/trophie'], -# qr/(?x)^ 0+ ( : | [\000\r\n]* $)/, qr/(?x)^ 1 ( : | [\000\r\n]* $)/, -# qr/(?x)^ [-+]? \d+ : (.*?) [\000\r\n]* $/ ], - -# ### http://www.grisoft.com/ -# ['AVG Anti-Virus', -# \&ask_daemon, ["SCAN {}\n", '127.0.0.1:55555'], -# qr/^200/, qr/^403/, qr/^403 .*?: (.+)/ ], - -# ### http://www.f-prot.com/ -# ['FRISK F-Prot Daemon', -# \&ask_daemon, -# ["GET {}/*?-dumb%20-archive%20-packed HTTP/1.0\r\n\r\n", -# ['127.0.0.1:10200','127.0.0.1:10201','127.0.0.1:10202', -# '127.0.0.1:10203','127.0.0.1:10204'] ], -# qr/(?i)]*>clean<\/summary>/, -# qr/(?i)]*>infected<\/summary>/, -# qr/(?i)(.+)<\/name>/ ], - - ['KasperskyLab AVP - aveclient', - ['/usr/local/kav/bin/aveclient','/usr/local/share/kav/bin/aveclient', - '/opt/kav/bin/aveclient','aveclient'], - '-p /var/run/aveserver -s {}/*', [0,3,6,8], qr/\b(INFECTED|SUSPICION)\b/, - qr/(?:INFECTED|SUSPICION) (.+)/, - ], - - ['KasperskyLab AntiViral Toolkit Pro (AVP)', ['avp'], - '-* -P -B -Y -O- {}', [0,8,16,24], [2,3,4,5,6, 18,19,20,21,22], - qr/infected: (.+)/, - sub {chdir('/opt/AVP') or die "Can't chdir to AVP: $!"}, - sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"}, - ], - - ### The kavdaemon and AVPDaemonClient have been removed from Kasperky - ### products and replaced by aveserver and aveclient - ['KasperskyLab AVPDaemonClient', - [ '/opt/AVP/kavdaemon', 'kavdaemon', - '/opt/AVP/AvpDaemonClient', 'AvpDaemonClient', - '/opt/AVP/AvpTeamDream', 'AvpTeamDream', - '/opt/AVP/avpdc', 'avpdc' ], - "-f=$TEMPBASE {}", [0,8,16,24], [2,3,4,5,6, 18,19,20,21,22], - qr/infected: ([^\r\n]+)/ ], - # change the startup-script in /etc/init.d/kavd to: - # DPARMS="-* -Y -dl -f=/var/amavis /var/amavis" - # (or perhaps: DPARMS="-I0 -Y -* /var/amavis" ) - # adjusting /var/amavis above to match your $TEMPBASE. - # The '-f=/var/amavis' is needed if not running it as root, so it - # can find, read, and write its pid file, etc., see 'man kavdaemon'. - # defUnix.prf: there must be an entry "*/var/amavis" (or whatever - # directory $TEMPBASE specifies) in the 'Names=' section. - # cd /opt/AVP/DaemonClients; configure; cd Sample; make - # cp AvpDaemonClient /opt/AVP/ - # su - vscan -c "${PREFIX}/kavdaemon ${DPARMS}" - - ### http://www.hbedv.com/ or http://www.centralcommand.com/ - ['H+BEDV AntiVir or CentralCommand Vexira Antivirus', - ['antivir','vexira'], - '--allfiles -noboot -nombr -rs -s -z {}', [0], qr/ALERT:|VIRUS:/, - qr/(?x)^\s* (?: ALERT: \s* (?: \[ | [^']* ' ) | - (?i) VIRUS:\ .*?\ virus\ '?) ( [^\]\s']+ )/ ], - # NOTE: if you only have a demo version, remove -z and add 214, as in: - # '--allfiles -noboot -nombr -rs -s {}', [0,214], qr/ALERT:|VIRUS:/, - - ### http://www.commandsoftware.com/ - ['Command AntiVirus for Linux', 'csav', - '-all -archive -packed {}', [50], [51,52,53], - qr/Infection: (.+)/ ], - - ### http://www.symantec.com/ - ['Symantec CarrierScan via Symantec CommandLineScanner', - 'cscmdline', '-a scan -i 1 -v -s 127.0.0.1:7777 {}', - qr/^Files Infected:\s+0$/, qr/^Infected\b/, - qr/^(?:Info|Virus Name):\s+(.+)/ ], - - ### http://www.symantec.com/ - ['Symantec AntiVirus Scan Engine', - 'savsecls', '-server 127.0.0.1:7777 -mode scanrepair -details -verbose {}', - [0], qr/^Infected\b/, - qr/^(?:Info|Virus Name):\s+(.+)/ ], - # NOTE: check options and patterns to see which entry better applies - - ### http://www.sald.com/, http://drweb.imshop.de/ - ['drweb - DrWeb Antivirus', - ['/usr/local/drweb/drweb', '/opt/drweb/drweb', 'drweb'], - '-path={} -al -go -ot -cn -upn -ok-', - [0,32], [1,33], qr' infected (?:with|by)(?: virus)? (.*)$'], - -# ### http://www.sald.com/, http://www.dials.ru/english/, http://www.drweb.ru/ -# ['DrWebD', \&ask_daemon, # DrWebD 4.31 or later -# [pack('N',1). # DRWEBD_SCAN_CMD -# pack('N',0x00280001). # DONT_CHANGEMAIL, IS_MAIL, RETURN_VIRUSES -# pack('N', # path length -# length("$TEMPBASE/amavis-yyyymmddTHHMMSS-xxxxx/parts/part-xxxxx")). -# '{}/*'. # path -# pack('N',0). # content size -# pack('N',0), -# '/var/drweb/run/drwebd.sock', -# # '/var/amavis/var/run/drwebd.sock', # suitable for chroot -# # '/usr/local/drweb/run/drwebd.sock', # FreeBSD drweb ports default -# # '127.0.0.1:3000', # or over an inet socket -# ], -# qr/\A\x00(\x10|\x11)\x00\x00/s, # IS_CLEAN, EVAL_KEY -# qr/\A\x00(\x00|\x01)\x00(\x20|\x40|\x80)/s, # KNOWN_V, UNKNOWN_V, V._MODIF -# qr/\A.{12}(?:infected with )?([^\x00]+)\x00/s, -# ], -# # NOTE: If you are using amavis-milter, change length to: -# # length("$TEMPBASE/amavis-milter-xxxxxxxxxxxxxx/parts/part-xxxxx"). - - ### http://www.f-secure.com/products/anti-virus/ - ['F-Secure Antivirus', 'fsav', - '--dumb --mime --archive {}', [0], [3,8], - qr/(?:infection|Infected|Suspected): (.+)/ ], - - ['CAI InoculateIT', 'inocucmd', - '-sec -nex {}', [0], [100], - qr/was infected by virus (.+)/ ], - - ['MkS_Vir for Linux (beta)', ['mks32','mks'], - '-s {}/*', [0], [1,2], # any use for options: -a -c ? - qr/--[ \t]*(.+)/ ], - - ### http://www.nod32.com/ - ['ESET Software NOD32', 'nod32', - '-all -subdir+ {}', [0], [1,2], - qr/^.+? - (.+?)\s*(?:backdoor|joke|trojan|virus|worm)/ ], - - ### http://www.nod32.com/ - ['ESET Software NOD32 - Client/Server Version', 'nod32cli', - '-a -r -d recurse --heur standard {}', [0], [10,11], - qr/^\S+\s+infected:\s+(.+)/ ], - - ### http://www.norman.com/products_nvc.shtml - ['Norman Virus Control v5 / Linux', 'nvcc', - '-c -l:0 -s -u {}', [0], [1], - qr/(?i).* virus in .* -> \'(.+)\'/ ], - - ### http://www.pandasoftware.com/ - ['Panda Antivirus for Linux', ['pavcl'], - '-aut -aex -heu -cmp -nbr -nor -nso -eng {}', - qr/Number of files infected[ .]*: 0(?!\d)/, - qr/Number of files infected[ .]*: 0*[1-9]/, - qr/Found virus :\s*(\S+)/ ], - -# GeCAD AV technology is acquired by Microsoft; RAV has been discontinued. -# Check your RAV license terms before fiddling with the following two lines! -# ['GeCAD RAV AntiVirus 8', 'ravav', -# '--all --archive --mail {}', [1], [2,3,4,5], qr/Infected: (.+)/ ], -# # NOTE: the command line switches changed with scan engine 8.5 ! -# # (btw, assigning stdin to /dev/null causes RAV to fail) - - ### http://www.nai.com/ - ['NAI McAfee AntiVirus (uvscan)', 'uvscan', - '--secure -rv --mime --summary --noboot - {}', [0], [13], - qr/(?x) Found (?: - \ the\ (.+)\ (?:virus|trojan) | - \ (?:virus|trojan)\ or\ variant\ ([^ ]+) | - :\ (.+)\ NOT\ a\ virus)/, - # sub {$ENV{LD_PRELOAD}='/lib/libc.so.6'}, - # sub {delete $ENV{LD_PRELOAD}}, - ], - # NOTE1: with RH9: force the dynamic linker to look at /lib/libc.so.6 before - # anything else by setting environment variable LD_PRELOAD=/lib/libc.so.6 - # and then clear it when finished to avoid confusing anything else. - # NOTE2: to treat encrypted files as viruses replace the [13] with: - # qr/^\s{5,}(Found|is password-protected|.*(virus|trojan))/ - - ### http://www.virusbuster.hu/en/ - ['VirusBuster', ['vbuster', 'vbengcl'], - # VirusBuster Ltd. does not support the daemon version for the workstation - # engine (vbuster-eng-1.12-linux-i386-libc6.tgz) any longer. The names of - # binaries, some parameters AND return codes (from 3 to 1) changed. - "{} -ss -i '*' -log=$MYHOME/vbuster.log", [0], [1], - qr/: '(.*)' - Virus/ ], - -# ### http://www.virusbuster.hu/en/ -# ['VirusBuster (Client + Daemon)', 'vbengd', -# # HINT: for an infected file it returns always 3, -# # although the man-page tells a different story -# '-f -log scandir {}', [0], [3], -# qr/Virus found = (.*);/ ], - - ### http://www.cyber.com/ - ['CyberSoft VFind', 'vfind', - '--vexit {}/*', [0], [23], qr/##==>>>> VIRUS ID: CVDL (.+)/, - # sub {$ENV{VSTK_HOME}='/usr/lib/vstk'}, - ], - - ### http://www.ikarus-software.com/ - ['Ikarus AntiVirus for Linux', 'ikarus', - '{}', [0], [40], qr/Signature (.+) found/ ], - - ### http://www.bitdefender.com/ - ['BitDefender', 'bdc', - '--all --arc --mail {}', qr/^Infected files *:0(?!\d)/, - qr/^(?:Infected files|Identified viruses|Suspect files) *:0*[1-9]/, - qr/(?:suspected|infected): (.*)(?:\033|$)/ ], -); - -# If no virus scanners from the @av_scanners list produce 'clean' nor -# 'infected' status (e.g. they all fail to run or the list is empty), -# then _all_ scanners from the @av_scanners_backup list are tried. -# When there are both daemonized and command-line scanners available, -# it is customary to place slower command-line scanners in the -# @av_scanners_backup list. The default choice is somewhat arbitrary, -# move entries from one list to another as desired. - -@av_scanners_backup = ( - - ### http://www.clamav.net/ - ['Clam Antivirus - clamscan', 'clamscan', - "--stdout --no-summary -r --tempdir=$TEMPBASE {}", [0], [1], - qr/^.*?: (?!Infected Archive)(.*) FOUND$/ ], - - ### http://www.f-prot.com/ - ['FRISK F-Prot Antivirus', ['f-prot','f-prot.sh'], - '-dumb -archive -packed {}', [0,8], [3,6], - qr/Infection: (.+)/ ], - - ### http://www.trendmicro.com/ - ['Trend Micro FileScanner', ['/etc/iscan/vscan','vscan'], - '-za -a {}', [0], qr/Found virus/, qr/Found virus (.+) in/ ], - - ['KasperskyLab kavscanner', ['/opt/kav/bin/kavscanner','kavscanner'], - '-i1 -xp {}', [0,10,15], [5,20,21,25], - qr/(?:CURED|INFECTED|CUREFAILED|WARNING|SUSPICION) (.*)/ , - sub {chdir('/opt/kav/bin') or die "Can't chdir to kav: $!"}, - sub {chdir($TEMPBASE) or die "Can't chdir back to $TEMPBASE $!"}, - ], - -# Commented out because the name 'sweep' clashes with the Debian package of -# the same name. Make sure the correct sweep is found in the path when enabling -# -# ### http://www.sophos.com/ -# ['Sophos Anti Virus (sweep)', 'sweep', -# '-nb -f -all -rec -ss -sc -archive -cab -tnef --no-reset-atime {}', -# [0,2], qr/Virus .*? found/, -# qr/^>>> Virus(?: fragment)? '?(.*?)'? found/, -# ], -# # other options to consider: -mime -oe -idedir=/usr/local/sav - -# always succeeds (uncomment to consider mail clean if all other scanners fail) -# ['always-clean', sub {0}], - -); - - -# -# Section VIII - Debugging -# - -# The most useful debugging tool is to run amavisd-new non-detached -# from a terminal window: -# amavisd debug - -# Some more refined approaches: - -# If sender matches ACL, turn log level fully up, just for this one message, -# and preserve temporary directory -#@debug_sender_acl = ( "test-sender\@$mydomain" ); -#@debug_sender_acl = qw( debug@example.com ); - -# May be useful along with @debug_sender_acl: -# Prevent all decoded originals being deleted (replaced by decoded part) -#$keep_decoded_original_re = new_RE( qr/.*/ ); - -# Turn on SpamAssassin debugging (output to STDERR, use with 'amavisd debug') -#$sa_debug = 1; # defaults to false - -#------------- -1; # insure a defined return